Infineon Technologies AG ADR (IFNNY) — Price History
As of 2026-08-07 — refreshed nightly from the Closelook data lake. Diary readings, not advice.
Daily prices
| Date | Open | High | Low | Close | Chg % | Volume |
|---|---|---|---|---|---|---|
| 2026-08-07 | 72.83 | 72.96 | 71.08 | 72.19 | +4.52% | 311,100 |
| 2026-08-06 | 67.72 | 70.47 | 67.05 | 69.07 | -1.02% | 407,600 |
| 2026-08-05 | 69.77 | 70.59 | 69.04 | 69.78 | -5.65% | 352,000 |
| 2026-08-04 | 73.60 | 74.40 | 73.02 | 73.96 | +3.88% | 306,500 |
| 2026-08-03 | 69.83 | 71.49 | 69.27 | 71.20 | -0.04% | 322,300 |
| 2026-07-31 | 72.66 | 72.96 | 70.19 | 71.23 | +3.92% | 356,900 |
| 2026-07-30 | 67.20 | 69.48 | 66.71 | 68.54 | +10.74% | 687,000 |
| 2026-07-29 | 63.55 | 64.24 | 61.55 | 61.89 | -6.50% | 413,100 |
| 2026-07-28 | 65.82 | 66.47 | 64.62 | 66.19 | -6.74% | 614,500 |
| 2026-07-27 | 73.21 | 73.80 | 70.00 | 70.97 | -1.51% | 298,600 |
| 2026-07-24 | 73.58 | 73.83 | 71.92 | 72.06 | -2.69% | 254,600 |
| 2026-07-23 | 74.48 | 76.05 | 73.53 | 74.05 | -7.04% | 232,800 |
| 2026-07-22 | 77.82 | 79.90 | 77.72 | 79.66 | +3.11% | 451,500 |
| 2026-07-21 | 76.14 | 77.48 | 75.41 | 77.26 | +7.08% | 191,100 |
| 2026-07-20 | 73.05 | 73.42 | 72.13 | 72.15 | -1.30% | 267,200 |
| 2026-07-17 | 70.10 | 74.32 | 69.50 | 73.10 | -0.19% | 296,900 |
| 2026-07-16 | 73.73 | 74.29 | 72.80 | 73.24 | -5.45% | 439,700 |
| 2026-07-15 | 79.25 | 79.25 | 75.72 | 77.46 | -4.32% | 537,400 |
| 2026-07-14 | 82.16 | 82.19 | 80.06 | 80.96 | +2.47% | 593,600 |
| 2026-07-13 | 80.55 | 80.63 | 78.57 | 79.01 | -4.92% | 321,700 |
| 2026-07-10 | 82.00 | 83.29 | 80.85 | 83.10 | -0.97% | 253,100 |
| 2026-07-09 | 83.73 | 84.41 | 83.10 | 83.91 | +2.92% | 764,700 |
| 2026-07-08 | 78.94 | 81.62 | 78.92 | 81.53 | +0.14% | 254,800 |
| 2026-07-07 | 81.61 | 82.48 | 79.70 | 81.42 | -7.42% | 582,800 |
| 2026-07-06 | 86.61 | 88.77 | 86.35 | 87.95 | +2.05% | 418,300 |
| 2026-07-02 | 89.02 | 90.54 | 84.55 | 86.18 | -3.31% | 497,800 |
| 2026-07-01 | 89.99 | 91.71 | 87.97 | 89.13 | -5.14% | 524,000 |
| 2026-06-30 | 92.81 | 94.07 | 92.29 | 93.96 | +3.33% | 166,200 |
| 2026-06-29 | 90.15 | 91.06 | 87.25 | 90.93 | +1.76% | 228,000 |
| 2026-06-26 | 90.03 | 90.78 | 88.25 | 89.36 | -4.49% | 736,500 |
| 2026-06-25 | 94.76 | 95.10 | 90.36 | 93.56 | +4.28% | 465,500 |
| 2026-06-24 | 90.07 | 91.10 | 88.06 | 89.72 | -2.70% | 362,000 |
| 2026-06-23 | 91.80 | 93.49 | 91.53 | 92.21 | -6.98% | 441,000 |
| 2026-06-22 | 100.05 | 101.50 | 98.13 | 99.13 | +4.10% | 372,100 |
| 2026-06-18 | 94.33 | 95.31 | 92.25 | 95.23 | +8.72% | 514,629 |
| 2026-06-17 | 91.19 | 91.19 | 87.38 | 87.59 | -3.02% | 761,216 |
| 2026-06-16 | 94.01 | 94.32 | 90.32 | 90.32 | -3.93% | 212,700 |
| 2026-06-15 | 92.68 | 94.71 | 92.44 | 94.01 | +1.85% | 810,000 |
| 2026-06-12 | 90.29 | 93.00 | 89.94 | 92.30 | +0.16% | 237,600 |
| 2026-06-11 | 87.97 | 92.97 | 87.31 | 92.15 | +6.88% | 436,100 |
| 2026-06-10 | 87.66 | 89.17 | 86.08 | 86.22 | -4.20% | 651,000 |
| 2026-06-09 | 92.96 | 93.78 | 85.09 | 90.00 | +0.39% | 1,870,500 |
| 2026-06-08 | 91.00 | 91.45 | 88.67 | 89.65 | +5.45% | 1,588,400 |
| 2026-06-05 | 91.11 | 91.24 | 85.01 | 85.02 | -14.20% | 1,553,400 |
| 2026-06-04 | 96.77 | 99.62 | 96.14 | 99.09 | -2.60% | 583,000 |
| 2026-06-03 | 100.08 | 102.46 | 98.83 | 101.73 | -0.66% | 611,100 |
| 2026-06-02 | 99.51 | 103.28 | 99.07 | 102.41 | +9.07% | 361,700 |
| 2026-06-01 | 94.07 | 95.16 | 91.70 | 93.89 | -1.90% | 840,100 |
| 2026-05-29 | 96.19 | 96.80 | 93.96 | 95.71 | +2.61% | 664,800 |
| 2026-05-28 | 92.60 | 93.90 | 90.89 | 93.28 | +4.35% | 435,600 |
| 2026-05-27 | 90.38 | 90.49 | 87.89 | 89.39 | -0.52% | 503,200 |
| 2026-05-26 | 89.25 | 90.60 | 89.20 | 89.86 | +5.97% | 1,492,000 |
| 2026-05-22 | 83.42 | 85.77 | 81.10 | 84.80 | +5.35% | 710,700 |
| 2026-05-21 | 78.73 | 80.64 | 78.45 | 80.49 | +0.74% | 743,800 |
| 2026-05-20 | 77.10 | 80.00 | 76.84 | 79.90 | +6.31% | 578,900 |
| 2026-05-19 | 74.97 | 76.01 | 73.33 | 75.16 | -2.50% | 830,800 |
| 2026-05-18 | 78.87 | 78.87 | 75.69 | 77.09 | +2.07% | 439,200 |
| 2026-05-15 | 75.03 | 76.12 | 73.93 | 75.53 | -3.57% | 363,300 |
| 2026-05-14 | 78.58 | 79.99 | 78.15 | 78.33 | +2.84% | 578,500 |
| 2026-05-13 | 74.14 | 76.55 | 73.47 | 76.17 | +10.33% | 399,200 |
| 2026-05-12 | 71.02 | 71.22 | 67.87 | 69.04 | -4.90% | 653,600 |
| 2026-05-11 | 71.93 | 72.97 | 71.66 | 72.60 | -1.09% | 439,100 |
| 2026-05-08 | 72.13 | 73.53 | 71.94 | 73.40 | +6.75% | 713,100 |
| 2026-05-07 | 72.25 | 72.25 | 68.66 | 68.76 | -1.91% | 404,400 |
| 2026-05-06 | 69.48 | 70.39 | 67.59 | 70.10 | -2.94% | 411,000 |
| 2026-05-05 | 69.17 | 72.38 | 68.44 | 72.22 | +8.21% | 1,135,100 |
| 2026-05-04 | 67.74 | 68.17 | 65.97 | 66.74 | -0.76% | 324,300 |
| 2026-05-01 | 68.53 | 68.53 | 67.06 | 67.25 | +0.55% | 293,700 |
| 2026-04-30 | 66.21 | 67.37 | 65.44 | 66.88 | +3.05% | 1,155,800 |
| 2026-04-29 | 64.46 | 65.76 | 64.16 | 64.90 | +4.61% | 591,100 |
| 2026-04-28 | 61.72 | 62.30 | 61.31 | 62.04 | -1.73% | 268,000 |
| 2026-04-27 | 63.85 | 64.07 | 62.58 | 63.13 | -1.24% | 194,300 |
| 2026-04-24 | 63.90 | 64.12 | 62.61 | 63.92 | +3.38% | 253,800 |
| 2026-04-23 | 61.38 | 63.19 | 60.75 | 61.83 | +6.02% | 401,100 |
| 2026-04-22 | 57.85 | 58.35 | 57.36 | 58.32 | +3.22% | 470,700 |
| 2026-04-21 | 56.73 | 56.94 | 55.92 | 56.50 | -0.84% | 240,300 |
| 2026-04-20 | 56.57 | 56.98 | 55.96 | 56.98 | -0.70% | 211,300 |
| 2026-04-17 | 56.93 | 57.86 | 56.90 | 57.38 | +5.79% | 234,500 |
| 2026-04-16 | 53.18 | 54.34 | 52.75 | 54.24 | +2.77% | 128,900 |
| 2026-04-15 | 52.28 | 52.94 | 51.76 | 52.78 | +0.42% | 123,900 |
| 2026-04-14 | 51.95 | 52.69 | 51.61 | 52.56 | +2.68% | 142,100 |
| 2026-04-13 | 49.79 | 51.19 | 49.65 | 51.19 | +1.95% | 435,800 |
| 2026-04-10 | 50.87 | 51.12 | 49.85 | 50.21 | +0.32% | 96,300 |
| 2026-04-09 | 49.66 | 50.21 | 49.29 | 50.05 | +0.24% | 118,600 |
| 2026-04-08 | 50.08 | 50.18 | 49.37 | 49.93 | +10.39% | 189,500 |
| 2026-04-07 | 45.23 | 45.38 | 44.08 | 45.23 | -1.61% | 204,800 |
| 2026-04-06 | 44.89 | 46.85 | 44.89 | 45.97 | +1.88% | 242,700 |
| 2026-04-02 | 43.52 | 45.52 | 43.39 | 45.12 | -2.93% | 259,454 |
| 2026-04-01 | 46.07 | 46.92 | 45.98 | 46.48 | +2.81% | 163,500 |
| 2026-03-31 | 43.97 | 45.32 | 43.56 | 45.21 | +6.98% | 277,800 |
| 2026-03-30 | 43.43 | 43.78 | 41.92 | 42.26 | -0.80% | 264,500 |
| 2026-03-27 | 42.87 | 43.26 | 42.55 | 42.60 | -3.42% | 177,284 |
| 2026-03-26 | 44.48 | 45.39 | 44.11 | 44.11 | -3.63% | 231,000 |
| 2026-03-25 | 46.00 | 46.58 | 45.59 | 45.77 | +3.34% | 123,300 |
| 2026-03-24 | 43.50 | 45.00 | 43.50 | 44.29 | -1.31% | 126,700 |
| 2026-03-23 | 44.17 | 46.07 | 44.17 | 44.88 | +4.64% | 199,700 |
| 2026-03-20 | 43.84 | 44.74 | 42.59 | 42.89 | -1.27% | 268,100 |
| 2026-03-19 | 42.52 | 43.81 | 42.41 | 43.44 | -3.98% | 510,100 |
| 2026-03-18 | 45.48 | 46.34 | 44.89 | 45.24 | -1.55% | 558,200 |
| 2026-03-17 | 45.79 | 46.09 | 45.44 | 45.95 | +0.64% | 452,600 |
| 2026-03-16 | 45.49 | 46.18 | 45.26 | 45.66 | +0.44% | 770,700 |
| 2026-03-13 | 46.02 | 46.47 | 45.37 | 45.46 | -1.43% | 603,059 |
| 2026-03-12 | 46.98 | 47.22 | 45.44 | 46.12 | -4.54% | 716,165 |
| 2026-03-11 | 47.74 | 48.40 | 47.72 | 48.31 | +2.12% | 94,944 |
| 2026-03-10 | 47.98 | 48.53 | 47.28 | 47.31 | +1.09% | 190,499 |
| 2026-03-09 | 44.09 | 47.10 | 43.78 | 46.80 | +2.70% | 229,594 |
| 2026-03-06 | 45.54 | 46.37 | 45.36 | 45.57 | -7.32% | 187,900 |
| 2026-03-05 | 50.58 | 51.06 | 48.20 | 49.17 | -3.87% | 254,000 |
| 2026-03-04 | 50.57 | 51.50 | 50.14 | 51.15 | +4.01% | 368,100 |
| 2026-03-03 | 48.33 | 49.50 | 48.00 | 49.18 | -5.79% | 317,900 |
| 2026-03-02 | 51.89 | 52.76 | 51.84 | 52.20 | -3.37% | 169,600 |
| 2026-02-27 | 53.63 | 54.61 | 53.23 | 54.02 | -2.65% | 524,700 |
| 2026-02-26 | 56.14 | 56.19 | 54.15 | 55.49 | -0.32% | 1,466,800 |
| 2026-02-25 | 54.95 | 55.80 | 54.82 | 55.67 | +1.22% | 162,800 |
| 2026-02-24 | 54.57 | 55.21 | 54.55 | 55.00 | +1.83% | 102,000 |
| 2026-02-23 | 54.31 | 54.53 | 53.69 | 54.01 | +0.73% | 585,400 |
| 2026-02-20 | 53.02 | 53.88 | 52.91 | 53.62 | -0.37% | 122,141 |
| 2026-02-19 | 54.22 | 54.34 | 53.27 | 53.82 | -0.65% | 181,373 |
| 2026-02-18 | 54.16 | 54.85 | 53.58 | 54.17 | +2.64% | 359,747 |
| 2026-02-17 | 51.70 | 52.99 | 51.16 | 52.78 | +2.47% | 166,194 |
| 2026-02-13 | 51.38 | 51.87 | 50.87 | 51.51 | +1.50% | 154,528 |
| 2026-02-12 | 50.98 | 51.41 | 50.29 | 50.75 | -2.10% | 233,896 |
| 2026-02-11 | 51.11 | 52.05 | 50.73 | 51.84 | +2.05% | 192,771 |
| 2026-02-10 | 50.45 | 51.12 | 50.22 | 50.80 | +1.80% | 159,832 |
| 2026-02-09 | 49.23 | 50.17 | 49.18 | 49.90 | -0.10% | 153,775 |
| 2026-02-06 | 49.37 | 50.35 | 49.25 | 49.95 | +3.07% | 705,402 |
| 2026-02-05 | 48.31 | 49.20 | 47.78 | 48.46 | +2.19% | 255,545 |
| 2026-02-04 | 46.91 | 48.22 | 46.64 | 47.42 | -2.29% | 214,432 |
| 2026-02-03 | 48.39 | 48.60 | 47.44 | 48.53 | -1.90% | 166,789 |
| 2026-02-02 | 48.83 | 49.94 | 48.83 | 49.47 | +0.94% | 308,820 |
| 2026-01-30 | 49.87 | 50.01 | 48.91 | 49.01 | -3.50% | 531,093 |
| 2026-01-29 | 50.84 | 50.95 | 49.03 | 50.79 | -2.14% | 414,813 |
| 2026-01-28 | 52.56 | 52.75 | 51.41 | 51.90 | +2.11% | 171,098 |
| 2026-01-27 | 50.04 | 51.03 | 50.04 | 50.83 | +2.29% | 107,069 |
| 2026-01-26 | 49.78 | 50.07 | 49.58 | 49.69 | -0.50% | 94,118 |
| 2026-01-23 | 50.36 | 50.36 | 49.50 | 49.94 | +1.34% | 219,033 |
| 2026-01-22 | 50.32 | 50.33 | 49.28 | 49.28 | +1.03% | 237,923 |
| 2026-01-21 | 47.24 | 48.91 | 47.24 | 48.78 | +4.45% | 1,277,116 |
| 2026-01-20 | 46.83 | 47.58 | 46.59 | 46.70 | -4.17% | 465,907 |
| 2026-01-16 | 48.96 | 49.45 | 48.38 | 48.73 | +1.56% | 468,795 |
| 2026-01-15 | 48.43 | 48.50 | 47.89 | 47.98 | -0.58% | 204,857 |
| 2026-01-14 | 48.48 | 48.60 | 47.90 | 48.26 | -2.13% | 160,204 |
| 2026-01-13 | 49.22 | 49.65 | 48.82 | 49.31 | +1.21% | 143,231 |
| 2026-01-12 | 48.94 | 49.00 | 48.50 | 48.72 | +0.39% | 245,782 |
| 2026-01-09 | 48.05 | 48.58 | 47.91 | 48.53 | +2.30% | 109,150 |
| 2026-01-08 | 47.92 | 48.16 | 47.15 | 47.44 | -3.12% | 165,732 |
| 2026-01-07 | 48.93 | 49.34 | 48.86 | 48.97 | +0.00% | 336,798 |
| 2026-01-06 | 48.71 | 49.19 | 48.55 | 48.97 | +5.00% | 207,004 |
| 2026-01-05 | 46.59 | 46.94 | 46.49 | 46.64 | +4.11% | 167,730 |
| 2026-01-02 | 44.96 | 45.48 | 44.61 | 44.80 | +1.86% | 170,969 |
| 2025-12-31 | 43.04 | 44.60 | 43.04 | 43.98 | -0.66% | 55,466 |
| 2025-12-30 | 44.88 | 44.88 | 44.26 | 44.27 | +2.41% | 174,061 |
| 2025-12-29 | 43.12 | 43.36 | 43.03 | 43.23 | -0.41% | 129,305 |
| 2025-12-26 | 43.46 | 43.52 | 43.30 | 43.41 | -0.09% | 55,447 |
| 2025-12-24 | 43.33 | 43.50 | 42.90 | 43.45 | +0.58% | 96,564 |
| 2025-12-23 | 43.23 | 43.41 | 43.11 | 43.20 | +0.23% | 122,214 |
| 2025-12-22 | 43.17 | 43.28 | 43.00 | 43.10 | +2.96% | 159,392 |
| 2025-12-19 | 41.82 | 42.28 | 41.77 | 41.86 | +1.14% | 124,385 |
| 2025-12-18 | 41.70 | 41.76 | 41.24 | 41.39 | +0.88% | 203,167 |
| 2025-12-17 | 42.00 | 42.13 | 40.90 | 41.03 | -3.21% | 421,360 |
| 2025-12-16 | 42.43 | 42.57 | 42.17 | 42.39 | +1.00% | 105,160 |
| 2025-12-15 | 42.39 | 42.45 | 41.83 | 41.97 | -1.39% | 423,495 |
| 2025-12-12 | 43.29 | 43.45 | 42.51 | 42.56 | -1.44% | 140,266 |
| 2025-12-11 | 43.08 | 43.31 | 42.80 | 43.18 | +0.02% | 268,035 |
| 2025-12-10 | 43.05 | 43.31 | 42.51 | 43.17 | -1.21% | 980,246 |
| 2025-12-09 | 43.23 | 43.80 | 43.21 | 43.70 | -0.11% | 775,450 |
| 2025-12-08 | 44.23 | 44.30 | 43.64 | 43.75 | -0.05% | 163,107 |
| 2025-12-05 | 43.40 | 44.04 | 43.36 | 43.77 | +2.70% | 1,119,288 |
| 2025-12-04 | 42.69 | 42.78 | 42.36 | 42.62 | -2.29% | 411,537 |
| 2025-12-03 | 42.53 | 43.63 | 42.53 | 43.62 | +3.73% | 630,321 |
| 2025-12-02 | 41.31 | 42.15 | 41.27 | 42.05 | +2.29% | 339,333 |
| 2025-12-01 | 41.17 | 41.42 | 41.05 | 41.11 | -2.68% | 150,228 |
| 2025-11-28 | 41.86 | 42.24 | 41.80 | 42.24 | +4.79% | 67,145 |
| 2025-11-26 | 39.28 | 40.50 | 39.28 | 40.31 | +3.31% | 107,841 |
| 2025-11-25 | 38.96 | 39.06 | 38.13 | 39.02 | +2.87% | 296,271 |
| 2025-11-24 | 37.35 | 38.00 | 37.35 | 37.93 | +2.96% | 118,101 |
| 2025-11-21 | 36.68 | 37.25 | 36.10 | 36.84 | -0.35% | 635,653 |
| 2025-11-20 | 38.35 | 38.63 | 36.90 | 36.97 | -2.86% | 344,585 |
| 2025-11-19 | 38.15 | 38.60 | 37.75 | 38.06 | -0.70% | 137,295 |
| 2025-11-18 | 38.43 | 38.73 | 38.03 | 38.33 | -3.21% | 656,715 |
| 2025-11-17 | 39.69 | 40.36 | 39.30 | 39.60 | -3.06% | 330,609 |
| 2025-11-14 | 39.86 | 41.35 | 39.85 | 40.85 | -1.64% | 551,457 |
| 2025-11-13 | 42.76 | 42.98 | 41.29 | 41.53 | -1.17% | 403,217 |
| 2025-11-12 | 42.17 | 42.34 | 41.27 | 42.02 | +6.92% | 329,314 |
| 2025-11-11 | 39.17 | 39.42 | 39.03 | 39.30 | +1.24% | 307,120 |
| 2025-11-10 | 38.90 | 38.93 | 38.36 | 38.82 | +1.25% | 170,533 |
| 2025-11-07 | 38.10 | 38.35 | 37.69 | 38.34 | -1.87% | 334,900 |
| 2025-11-06 | 39.58 | 39.64 | 38.84 | 39.07 | -1.04% | 158,069 |
| 2025-11-05 | 38.74 | 39.65 | 38.74 | 39.48 | +1.26% | 247,233 |
| 2025-11-04 | 39.31 | 39.56 | 38.92 | 38.99 | -2.13% | 111,535 |
| 2025-11-03 | 39.62 | 40.19 | 39.62 | 39.84 | +0.58% | 112,494 |
| 2025-10-31 | 39.45 | 39.74 | 39.32 | 39.61 | -0.03% | 113,748 |
| 2025-10-30 | 40.26 | 40.43 | 39.60 | 39.62 | -0.45% | 123,488 |
| 2025-10-29 | 40.35 | 40.40 | 39.53 | 39.80 | -0.10% | 103,727 |
| 2025-10-28 | 39.79 | 39.99 | 39.56 | 39.84 | -0.23% | 85,518 |
| 2025-10-27 | 39.50 | 39.98 | 39.23 | 39.93 | +2.60% | 115,309 |
| 2025-10-24 | 39.26 | 39.31 | 38.81 | 38.92 | +0.23% | 117,170 |
| 2025-10-23 | 38.66 | 39.29 | 38.50 | 38.83 | -2.19% | 271,090 |
| 2025-10-22 | 39.66 | 40.22 | 39.40 | 39.70 | -2.72% | 146,288 |
| 2025-10-21 | 40.33 | 41.00 | 40.19 | 40.81 | +2.80% | 144,357 |
| 2025-10-20 | 39.12 | 39.76 | 39.12 | 39.70 | +4.04% | 105,204 |
| 2025-10-17 | 37.88 | 38.22 | 37.71 | 38.16 | -1.04% | 137,692 |
| 2025-10-16 | 37.91 | 38.82 | 37.87 | 38.56 | +2.09% | 166,329 |
| 2025-10-15 | 37.62 | 37.99 | 37.35 | 37.77 | +1.21% | 80,254 |
| 2025-10-14 | 37.00 | 37.56 | 36.98 | 37.32 | -1.32% | 170,612 |
| 2025-10-13 | 37.41 | 38.01 | 37.23 | 37.82 | +2.74% | 181,377 |
| 2025-10-10 | 38.09 | 38.43 | 36.81 | 36.81 | -3.94% | 185,421 |
| 2025-10-09 | 38.59 | 38.59 | 38.20 | 38.32 | -0.39% | 83,997 |
| 2025-10-08 | 38.07 | 38.47 | 38.03 | 38.47 | -0.82% | 221,331 |
| 2025-10-07 | 39.41 | 39.44 | 38.61 | 38.79 | -2.81% | 220,412 |
| 2025-10-06 | 39.30 | 40.05 | 39.19 | 39.91 | -0.13% | 174,168 |
| 2025-10-03 | 39.99 | 40.30 | 39.78 | 39.96 | -0.55% | 133,256 |
| 2025-10-02 | 40.75 | 40.80 | 39.98 | 40.18 | +1.44% | 61,032 |
| 2025-10-01 | 39.27 | 39.72 | 39.22 | 39.61 | +1.36% | 102,983 |
| 2025-09-30 | 38.63 | 39.08 | 38.54 | 39.08 | +1.22% | 116,998 |
| 2025-09-29 | 38.58 | 38.77 | 38.50 | 38.61 | +1.50% | 413,047 |
| 2025-09-26 | 37.97 | 38.37 | 37.68 | 38.04 | -2.19% | 521,427 |
| 2025-09-25 | 38.60 | 39.00 | 38.52 | 38.89 | -0.70% | 150,340 |
| 2025-09-24 | 38.82 | 39.40 | 38.80 | 39.17 | -1.22% | 203,251 |
| 2025-09-23 | 39.83 | 40.18 | 39.55 | 39.65 | +1.54% | 160,689 |
| 2025-09-22 | 38.42 | 39.13 | 38.34 | 39.05 | +0.49% | 150,765 |
| 2025-09-19 | 38.80 | 38.94 | 38.67 | 38.86 | -1.82% | 168,815 |
| 2025-09-18 | 39.65 | 39.69 | 39.00 | 39.58 | +2.62% | 134,030 |
| 2025-09-17 | 38.00 | 38.97 | 37.98 | 38.57 | +0.73% | 113,626 |
| 2025-09-16 | 38.12 | 38.48 | 38.02 | 38.29 | -0.13% | 130,400 |
| 2025-09-15 | 38.04 | 38.63 | 37.91 | 38.34 | +3.01% | 285,065 |
| 2025-09-12 | 37.23 | 37.31 | 37.02 | 37.22 | -0.77% | 562,278 |
| 2025-09-11 | 37.48 | 37.75 | 37.30 | 37.51 | +1.27% | 1,021,402 |
| 2025-09-10 | 37.49 | 37.62 | 37.02 | 37.04 | -1.31% | 697,836 |
| 2025-09-09 | 37.53 | 37.66 | 37.38 | 37.53 | -0.29% | 681,184 |
| 2025-09-08 | 37.84 | 37.86 | 37.44 | 37.64 | +0.97% | 486,125 |
| 2025-09-05 | 37.25 | 37.28 | 36.72 | 37.28 | +1.83% | 194,127 |
| 2025-09-04 | 36.31 | 36.61 | 35.89 | 36.61 | -2.43% | 536,969 |
| 2025-09-03 | 39.30 | 39.32 | 36.22 | 37.52 | -3.75% | 514,004 |
| 2025-09-02 | 38.77 | 39.12 | 38.40 | 38.98 | -4.95% | 130,493 |
| 2025-08-29 | 41.52 | 41.52 | 40.88 | 41.01 | -3.53% | 175,678 |
| 2025-08-28 | 42.66 | 42.82 | 42.30 | 42.51 | +1.53% | 225,719 |
| 2025-08-27 | 42.05 | 42.06 | 41.56 | 41.87 | -1.30% | 594,161 |
| 2025-08-26 | 42.09 | 42.47 | 42.04 | 42.42 | -0.35% | 142,451 |
| 2025-08-25 | 43.09 | 43.10 | 42.57 | 42.57 | -1.09% | 84,505 |
| 2025-08-22 | 41.97 | 43.22 | 41.92 | 43.04 | +2.55% | 82,690 |
| 2025-08-21 | 42.31 | 42.31 | 41.79 | 41.97 | -1.39% | 136,434 |
| 2025-08-20 | 42.45 | 42.61 | 41.80 | 42.56 | -0.58% | 132,506 |
| 2025-08-19 | 43.34 | 43.39 | 42.78 | 42.81 | +0.12% | 110,541 |
| 2025-08-18 | 42.50 | 42.95 | 42.47 | 42.76 | -0.21% | 87,466 |
| 2025-08-15 | 43.17 | 43.17 | 42.71 | 42.85 | +0.23% | 92,780 |
| 2025-08-14 | 42.67 | 42.75 | 42.31 | 42.75 | -0.47% | 147,598 |
| 2025-08-13 | 43.00 | 43.22 | 42.75 | 42.95 | -0.23% | 139,260 |
| 2025-08-12 | 41.81 | 43.06 | 41.65 | 43.05 | +5.31% | 274,057 |
| 2025-08-11 | 40.84 | 41.25 | 40.77 | 40.88 | -1.28% | 87,962 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: May (+19.66%). Worst month: Jul (-6.07%). Based on 5 years of daily data (2022–2026).
FAQ · from the current price data · as of 2026-08-07
Quick answers
What is Infineon Technologies AG ADR's (IFNNY) latest close?
72.19 on 2026-08-07, from the Closelook data lake's daily price record.
What is IFNNY's 52-week high and low?
103.28 high and 35.89 low over the trailing 52 weeks, as of 2026-08-07.
What is Infineon Technologies AG ADR's strongest and weakest month historically?
Historically, IFNNY's strongest calendar month has been May (average +19.66%) and its weakest Jul (average -6.07%), based on 5 years of daily data (2022–2026).
How many years of seasonality does this cover?
5 years (2022–2026), computed from 964 daily bars in the Closelook data lake.